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Aircraft
HB-KFD
Common
- Mode S hex
- 4B1AED
- Type
- Robin DR400DR40
- Manufacturer
- Avions Pierre Robin S.a.
- Serial number
- 2431
- Year built
- 199927 years old
- Country of registration
Switzerland
- First contact
- 6 Apr 2016, 08:33
- Last contact
- 11 Aug 2026, 14:33
- Logged visits
- 7,058
The station's story
- Cumulative contact time
- 3,328 h
- Distinct days
- 2,327
- Highest captured altitude
- 24,975 ft
- 120 corrupted frame(s) excluded from this maximum
- Discovery rank
- #1,057 of 57,441
- Longest contact
- 4 h 47 min
- Contacts on this Mode S address
- 7,076 contacts on the address, 7,058 under this registration: the address has carried several identities over time.
Observed callsigns
EZS (4 contacts, 2019-2021) · SWR (2 contacts, 2018-2019)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBKFD | route not resolved | 13 Oct 2025, 15:0713 Oct 2025 | 13 Oct 2025, 15:28 | 2,200 ft | no position received |
| HBKFD | route not resolved | 13 Oct 2025, 14:1713 Oct 2025 | 13 Oct 2025, 14:37 | 2,300 ft | no position received |
| HBKFD | route not resolved | 12 Oct 2025, 15:3112 Oct 2025 | 12 Oct 2025, 16:08 | 2,100 ft | no position received |
| HBKFD | route not resolved | 11 Oct 2025, 10:1011 Oct 2025 | 11 Oct 2025, 10:52 | 1,900 ft | no position received |
| HBKFD | route not resolved | 10 Oct 2025, 16:4710 Oct 2025 | 10 Oct 2025, 17:38 | 2,000 ft | no position received |
| HBKFD | route not resolved | 10 Oct 2025, 15:3410 Oct 2025 | 10 Oct 2025, 15:55 | 1,800 ft | no position received |
| HBKFD | route not resolved | 9 Oct 2025, 16:069 Oct 2025 | 9 Oct 2025, 16:58 | 2,200 ft | no position received |
| HBKFD | route not resolved | 9 Oct 2025, 10:589 Oct 2025 | 9 Oct 2025, 11:18 | 2,400 ft | no position received |
| HBKFD | route not resolved | 8 Oct 2025, 17:598 Oct 2025 | 8 Oct 2025, 18:27 | 2,200 ft | no position received |
| HBKFD | route not resolved | 7 Oct 2025, 17:087 Oct 2025 | 7 Oct 2025, 17:20 | 2,200 ft | no position received |
| HBKFD | route not resolved | 7 Oct 2025, 15:547 Oct 2025 | 7 Oct 2025, 16:18 | 8,100 ft | no position received |
| HBKFD | route not resolved | 7 Oct 2025, 12:117 Oct 2025 | 7 Oct 2025, 12:26 | 2,200 ft | no position received |
| HBKFD | route not resolved | 7 Oct 2025, 11:227 Oct 2025 | 7 Oct 2025, 11:33 | 5,400 ft | no position received |
| HBKFD | route not resolved | 7 Oct 2025, 10:167 Oct 2025 | 7 Oct 2025, 10:42 | 2,200 ft | no position received |
| HBKFD | route not resolved | 6 Oct 2025, 16:146 Oct 2025 | 6 Oct 2025, 16:41 | 2,100 ft | no position received |
| HBKFD | route not resolved | 6 Oct 2025, 15:156 Oct 2025 | 6 Oct 2025, 15:35 | 1,600 ft | no position received |
| HBKFD | route not resolved | 3 Oct 2025, 11:463 Oct 2025 | 3 Oct 2025, 12:03 | 2,200 ft | no position received |
| HBKFD | route not resolved | 3 Oct 2025, 10:533 Oct 2025 | 3 Oct 2025, 11:09 | 2,400 ft | no position received |
| HBKFD | route not resolved | 2 Oct 2025, 17:492 Oct 2025 | 2 Oct 2025, 18:04 | 2,300 ft | no position received |
| HBKFD | route not resolved | 2 Oct 2025, 16:302 Oct 2025 | 2 Oct 2025, 16:41 | 3,500 ft | no position received |
| HBKFD | route not resolved | 2 Oct 2025, 09:352 Oct 2025 | 2 Oct 2025, 10:19 | 2,100 ft | no position received |
| HBKFD | route not resolved | 2 Oct 2025, 08:532 Oct 2025 | 2 Oct 2025, 09:02 | 1,500 ft | no position received |
| HBKFD | route not resolved | 1 Oct 2025, 14:371 Oct 2025 | 1 Oct 2025, 14:59 | 2,200 ft | no position received |
| HBKFD | route not resolved | 1 Oct 2025, 13:021 Oct 2025 | 1 Oct 2025, 13:13 | 2,400 ft | no position received |
| HBKFD | route not resolved | 1 Oct 2025, 11:471 Oct 2025 | 1 Oct 2025, 11:53 | 3,100 ft | no position received |
